| 单词 | dynamometer | 
| 释义 | dynamometer [´dī·nǝ`mäm·ǝd·ǝr]  ENGINEERING 1. An instrument in which current, voltage, or power is measured by the force between a fixed coil and a moving coil.  2. A special type of electric rotating machine used to measure the output torque or driving torque of rotating machinery by the elastic deformation produced.  | 
	
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